| 参数 |
数值 |
| Max. Pass Band Ripple (dB) |
0.5 |
| Supply Current (mA) |
60 |
| Lowest Cutoff Frequency (MHz) |
1 |
| Program Method |
SPI |
| Corner Accuracy (%) |
1 |
| Highest Cutoff Frequency (MHz) |
28 |
| Max. Group Delay Variation (ns) |
35 |
| Package (mm) |
QFN 32L, 5 x 5 x 0.9 |
| Gain (dBv) |
0 or 6 |
| Supply Voltage (V) |
3.3 |
The SKY73202-364LF is a high performance, programmable, monolithic, clock-referenced dual low pass filter. It is configured as a 6th order Butterworth to provide extremely high stop-band isolation while maximizing pass-band flatness and minimizing group delay distortion. The SKY73202-364LF is programmable in 1 MHz steps, from 1–28 MHz, via the 3-wire Serial Peripheral Interface (SPI). Nearly ideal Butterworth performance is maintained over temperature and process via a proprietary internal calibration circuit which derives its timing accuracy from a 20 or 40 MHz reference clock.
http://china.skyworksinc.com/uploads/documents/200755D.pdf
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